How to debug js project with breakpoint in vscode

王林
Release: 2019-12-31 15:20:37
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How to debug js project with breakpoint in vscode

1、首先安装Debugger for Chrome插件

How to debug js project with breakpoint in vscode

2、打开项目,按 F5 ,打开搜索框,选择 chrome

How to debug js project with breakpoint in vscode

会打开launch.json文件,如图:

How to debug js project with breakpoint in vscode

3、添加配置信息,如图:

{ "name": "使用本机 Chrome 调试", "type": "chrome", "request": "launch", "file": "${workspaceRoot}/index.html", // "url": "http://mysite.com/index.html", //使用外部服务器时,请注释掉 file, 改用 url, 并将 useBuildInServer 设置为 false "http://mysite.com/index.html "runtimeExecutable": "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe", // 改成您的 Chrome 安装路径 "sourceMaps": true, "webRoot": "${workspaceRoot}", // "preLaunchTask":"build", "userDataDir":"${tmpdir}", "port":5433 }
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结果如图:

How to debug js project with breakpoint in vscode

4、更改调试方式,如图,选择左边的圆形按钮,然后出来这个调试配置管理界面,选择“使用本机 Chrome 调试”。

How to debug js project with breakpoint in vscode

5、然后在项目的 js 处设置好断点,按 F5,就可以进行断点调试了。

How to debug js project with breakpoint in vscode

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